pulsars

听听怎么读

英 ['pʌlsɑ:z]

美 ['pʌlsɑz]

是什么意思

脉冲星，（快速）脉冲射电源( pulsar的名词复数 )；

英英释义

pulsar[ 'pʌl,sɑ: ]

n.a degenerate neutron star; small and extremely dense; rotates very fast and emits regular pulses of polarized radiation

学习怎么用

双语例句

But certain stars, called pulsars, give off regular pulses of radio waves.
但有些恒星，所谓的脉冲星，会有规律地发出射电波脉冲。
We expect that Fermi will discover dozens of new pulsars within its first year.
我们预期在它的第一年里费尔米能够发现更多的这种新的脉冲星。

权威例句

A Model of Pulsars
Catalog of 558 pulsars
Accretion powered X-ray pulsars
High birth velocities of radio pulsars
Theory of pulsars - Polar caps, sparks, and coherent microwave radiation
Energetic Radiation from Rapidly Spinning Pulsars (Vela)
Energetic Radiation from Rapidly Spinning Pulsars. II. VELA and Crab
Formation and evolution of binary and millisecond radio pulsars
Energetic radiation from rapidly spinning pulsars. I - Outer magnetosphere gaps. II - VELA and Crab
The Parkes multi-beam pulsar survey – I. Observing and data analysis systems, discovery and timing of 100 pulsars

p开头的单词